Feasibility, consumer acceptability and behavioural outcomes associated with take-home fentanyl test strips

February 2022
Project description: 

Fentanyl and fentanyl analogues pose an urgent public health threat. These substances are of higher potency than other opioids and are increasingly being used to adulterate heroin, contributing to tens of thousands of deaths worldwide. To mitigate the risk of unwitting fentanyl consumption, community-based organisations have started to utilize and distribute fentanyl test strips (FTS). These commercially available test strips are able to detect fentanyl, related analogues and their metabolites in urine (post-consumption), and in drug supplies/drug residue (pre-consumption). The results of these studies (predominantly conducted in North America) show high consumer acceptability of such a strategy, as well as the potential to result in behavioural changes that reduce overdose risk.

Although Australia has not yet witnessed the same magnitude of fentanyl-related overdoses, there is some evidence of a threat, and it is of critical importance that we be prepared to respond should similar trends start to emerge. There has been one (published) pilot study conducted in the Australian context, which used FTS to test the urine of clients entering the Medically Supervised Injecting Centre. This study demonstrated that FTS are a low cost and scalable approach to monitoring the public health threat of undetected fentanyl and its analogues in Australia (18). However, given that there are limited supervised consumption rooms in Australia, restricting the availability of FTS to supervised settings would exclude most consumers. In contrast, distributing take-home FTS has the potential to vastly increase the accessibility of this harm reduction initiative. Further, from a harm reduction perspective, testing substances prior to consumption is superior to testing post consumption, enabling consumers to make a more informed choice regarding their use. 

The primary aim of this study is to determine the feasibility, consumer acceptability, and behavioural outcomes associated with take-home FTS, providing an evidence base for implementation and expansion across services in Australia.

This study also aims to inform features of a take-home FTS distribution program that reflect consumer needs and wants, and to examine support for other drug checking mechanisms among people who use heroin.

Read more on the NDARC website.